• difference authentication and authorization
  
• OpenAPI generators mux.com
  
• database, junction table stackoverflow.com
  
• learn JavaScript (basis for electron, Angular, React). javascript.info/, You Don't Know JavaScript github.com, watchandcode.com, freecodecamp.org
  
• learn advanced git learngitbranching.js.org, atlassian.com/git/tutorials, rachelcarmena.github.io, news.ycombinator.com,
  
• learn advanced bash xargs
  
• learn databases sqlbolt.com, r/rails
  
• deploy something (Heroku, AWS). Building A Cloud Native Application cloudacademy.com (7 day free trial), Developing Cloud-Native Apps with Microservices Architectures (Red Hat) udemy.com,
  
• learn more about devops. The Complete Overview of DevOps r/devops. medium.com.
  

• levels.fyi
  
• indiehackers.com
  
• levels.io
  
• toptal.com
  

https://github.com/ElliotPenson/org,
http://jgkamat.gitlab.io/blog/website1.html

still think about bookstack
still think about https://www.getoutline.com/

resources: r/emacs

r/devops
https://roadmap.sh/guides/what-is-internet

https://sp18.datastructur.es/, reddit.com

r/linuxadmin

service mesh buoyant.io

DNS can be simple load balancer (round robin)

course cloudacademy.com

https://medium.com/@giltayar/testing-your-frontend-code-part-i-introduction-7e307eac4446

Progressive JPEG liquidweb.com

• dataclass json schema validation
  

checksum, sha512, SMTP, FTP, SSH, HTTP, /dev/null
virtual console vs. terminal, CDN, POSIX

• implemented GitHub infrastructure in Pulumi (X repositories)
  
• implemented AWS IAM Managemet in Pulumi (X policies, X )